To give a speech or presentation.

To show how something works (e.g. product).

The act of composing letters on paper. To invent or create a computer program. To invent or create a computer program.

typical of particular person or thing. feature or quality belonging typically to person.

have or express unfavourable opinion.

likely or prone to be affected by. conditionally upon. People who take part in experiments or tests. cause or force person or thing to undergo.

Being special or more than is typical. individual item.

Widespread, normal or usual. Top ranked officer in the army.

statement of word's meaning. Explanations of word's meanings as in dictionaries.

length of space between two points. make distant in position or nature.

A very powerful blow with the fist.

Not justifiable; shameful. person committing crime.

Words or signs used to communicate messages.

Right or suitable for some situation or purpose. To set aside money for a specific later purpose.

Being what was wanted or needed. used to greet someone in polite or friendly way. instance or manner of greeting someone. To accept or receive something happily and gladly.